package com.atguigu.lease.web.admin.service.impl;

import com.atguigu.lease.common.exception.LeaseException;
import com.atguigu.lease.common.result.ResultCodeEnum;
import com.atguigu.lease.model.entity.*;
import com.atguigu.lease.model.enums.ItemType;
import com.atguigu.lease.web.admin.mapper.*;
import com.atguigu.lease.web.admin.service.*;
import com.atguigu.lease.web.admin.vo.apartment.ApartmentDetailVo;
import com.atguigu.lease.web.admin.vo.apartment.ApartmentItemVo;
import com.atguigu.lease.web.admin.vo.apartment.ApartmentQueryVo;
import com.atguigu.lease.web.admin.vo.apartment.ApartmentSubmitVo;
import com.atguigu.lease.web.admin.vo.fee.FeeValueVo;
import com.atguigu.lease.web.admin.vo.graph.GraphVo;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.checkerframework.checker.units.qual.A;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.ArrayList;
import java.util.List;

/**
 * @author liubo
 * @description 针对表【apartment_info(公寓信息表)】的数据库操作Service实现
 * @createDate 2023-07-24 15:48:00
 */
@Service
public class ApartmentInfoServiceImpl extends ServiceImpl<ApartmentInfoMapper, ApartmentInfo>
        implements ApartmentInfoService {
    @Autowired
    private ApartmentFacilityService apartmentFacilityService;

    @Autowired
    private ApartmentLabelService apartmentLabelService;

    @Autowired
    private ApartmentFeeValueService apartmentFeeValueService;

    @Autowired
    private GraphInfoService graphInfoService;

    @Autowired
    private ApartmentFacilityMapper apartmentFacilityMapper;

    @Autowired
    private ApartmentLabelMapper apartmentLabelMapper;

    @Autowired
    private ApartmentFeeValueMapper apartmentFeeValueMapper;

    @Autowired
    private GraphInfoMapper graphInfoMapper;

    @Autowired
    private ApartmentInfoMapper apartmentInfoMapper;
    @Autowired
    private RoomInfoService roomInfoService;
    @Override
    public void saveOrUpdateApartmentList(ApartmentSubmitVo apartmentSubmitVo) {
        Long id = apartmentSubmitVo.getId();
        this.saveOrUpdate(apartmentSubmitVo);
        if (id!=null){

            LambdaQueryWrapper<ApartmentFacility> facilityLambdaQueryWrapper = new LambdaQueryWrapper<>();
            facilityLambdaQueryWrapper.eq(ApartmentFacility::getApartmentId,apartmentSubmitVo.getId());
            apartmentFacilityService.remove(facilityLambdaQueryWrapper);

            LambdaQueryWrapper<ApartmentLabel> apartmentLabelLambdaQueryWrapper = new LambdaQueryWrapper<>();
            apartmentLabelLambdaQueryWrapper.eq(ApartmentLabel::getApartmentId,apartmentSubmitVo.getId());
            apartmentLabelService.remove(apartmentLabelLambdaQueryWrapper);

            LambdaQueryWrapper<ApartmentFeeValue> apartmentFeeValueLambdaQueryWrapper = new LambdaQueryWrapper<>();
            apartmentFeeValueLambdaQueryWrapper.eq(ApartmentFeeValue::getApartmentId,apartmentSubmitVo.getId());
            apartmentFeeValueService.remove(apartmentFeeValueLambdaQueryWrapper);

            LambdaQueryWrapper<GraphInfo> graphInfoLambdaQueryWrapper = new LambdaQueryWrapper<>();
            graphInfoLambdaQueryWrapper.eq(GraphInfo::getItemId,apartmentSubmitVo.getId()).eq(GraphInfo::getItemType,ItemType.APARTMENT);
            graphInfoService.remove(graphInfoLambdaQueryWrapper);
        }

        List<Long> facilityInfoIds = apartmentSubmitVo.getFacilityInfoIds();
        if (!CollectionUtils.isEmpty(facilityInfoIds)){
            ArrayList<ApartmentFacility> apartmentFacilities = new ArrayList<>();
            for (Long facilityInfoId : facilityInfoIds) {
                ApartmentFacility apartmentFacility = ApartmentFacility.builder().facilityId(facilityInfoId).apartmentId(apartmentSubmitVo.getId()).build();
                apartmentFacilities.add(apartmentFacility);
            }
            apartmentFacilityService.saveBatch(apartmentFacilities);
        }

        List<Long> labelIds = apartmentSubmitVo.getLabelIds();
        if (!CollectionUtils.isEmpty(labelIds)){
            ArrayList<ApartmentLabel> apartmentLabels = new ArrayList<>();
            for (Long labelId : labelIds) {
                ApartmentLabel apartmentLabel = ApartmentLabel.builder().labelId(labelId).apartmentId(apartmentSubmitVo.getId()).build();
                apartmentLabels.add(apartmentLabel);
            }
            apartmentLabelService.saveBatch(apartmentLabels);
        }

        List<Long> feeValueIds = apartmentSubmitVo.getFeeValueIds();
        if (!CollectionUtils.isEmpty(feeValueIds)){
            ArrayList<ApartmentFeeValue> apartmentFeeValues = new ArrayList<>();
            for (Long feeValueId : feeValueIds) {
                ApartmentFeeValue apartmentFeeValue = ApartmentFeeValue.builder().feeValueId(feeValueId).apartmentId(apartmentSubmitVo.getId()).build();
                apartmentFeeValues.add(apartmentFeeValue);
            }
            apartmentFeeValueService.saveBatch(apartmentFeeValues);
        }

        List<GraphVo> graphVoList = apartmentSubmitVo.getGraphVoList();
        if (!CollectionUtils.isEmpty(graphVoList)){
            ArrayList<GraphInfo> graphInfos = new ArrayList<>();
            for (GraphVo graphVo : graphVoList) {
                GraphInfo graphInfo = new GraphInfo();
                graphInfo.setItemType(ItemType.APARTMENT);
                graphInfo.setItemId(apartmentSubmitVo.getId());
                graphInfo.setUrl(graphVo.getUrl());
                graphInfo.setName(graphVo.getName());
                graphInfos.add(graphInfo);
            }
            graphInfoService.saveBatch(graphInfos);
        }
    }

    @Override
    public void removeDepartmentById(Long id) {
        LambdaQueryWrapper<RoomInfo> roomInfoLambdaQueryWrapper = new LambdaQueryWrapper<>();
        roomInfoLambdaQueryWrapper.eq(RoomInfo::getApartmentId,id);
        long count = roomInfoService.count(roomInfoLambdaQueryWrapper);
        if (count > 0){
            throw new LeaseException(ResultCodeEnum.FAIL);
        }

        this.removeById(id);

        LambdaQueryWrapper<ApartmentFacility> facilityLambdaQueryWrapper = new LambdaQueryWrapper<>();
        facilityLambdaQueryWrapper.eq(ApartmentFacility::getApartmentId,id);
        apartmentFacilityService.remove(facilityLambdaQueryWrapper);

        LambdaQueryWrapper<ApartmentLabel> apartmentLabelLambdaQueryWrapper = new LambdaQueryWrapper<>();
        apartmentLabelLambdaQueryWrapper.eq(ApartmentLabel::getApartmentId,id);
        apartmentLabelService.remove(apartmentLabelLambdaQueryWrapper);

        LambdaQueryWrapper<ApartmentFeeValue> apartmentFeeValueLambdaQueryWrapper = new LambdaQueryWrapper<>();
        apartmentFeeValueLambdaQueryWrapper.eq(ApartmentFeeValue::getApartmentId,id);
        apartmentFeeValueService.remove(apartmentFeeValueLambdaQueryWrapper);

        LambdaQueryWrapper<GraphInfo> graphInfoLambdaQueryWrapper = new LambdaQueryWrapper<>();
        graphInfoLambdaQueryWrapper.eq(GraphInfo::getItemId,id).eq(GraphInfo::getItemType,ItemType.APARTMENT);
        graphInfoService.remove(graphInfoLambdaQueryWrapper);
    }

    @Override
    public Page<ApartmentItemVo> pageApartmentItemByQuery(Page<ApartmentItemVo> page, ApartmentQueryVo queryVo) {
        return apartmentInfoMapper.pageApartmentItemByQuery(page,queryVo);
    }

    @Override
    public ApartmentDetailVo getApartmentDetailById(Long id) {
        ApartmentInfo apartmentInfo = this.getById(id);
        if (apartmentInfo == null){
            return null;
        }
        List<LabelInfo> labelInfoList = apartmentLabelMapper.selectLabelListByApartmentId(id);
        List<FacilityInfo> facilityInfoList = apartmentFacilityMapper.selectFancilityListByApartmentId(id);
        List<FeeValueVo> feeValueVoList = apartmentFeeValueMapper.selectFeeListByApartmentId(id);
        List<GraphVo> graphVoList = graphInfoMapper.selectGraphListByApartmentId(ItemType.APARTMENT,id);

        ApartmentDetailVo apartmentDetailVo = new ApartmentDetailVo();
        BeanUtils.copyProperties(apartmentInfo,apartmentDetailVo);
        apartmentDetailVo.setLabelInfoList(labelInfoList);
        apartmentDetailVo.setFacilityInfoList(facilityInfoList);
        apartmentDetailVo.setFeeValueVoList(feeValueVoList);
        apartmentDetailVo.setGraphVoList(graphVoList);
        return apartmentDetailVo;
    }


}




